US4256097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic apparatus for protecting and supporting a bone joint
Assignee: Individual
•
Filing: 1978-12-29
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Granted: 1981-03-17
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Expires: 1998-12-29
Abstract
Abstract An orthopedic apparatus to be worn by a person such as an athlete, trauma victim or surgical patient, to protect and supplement the function of a bone joint. The apparatus comprises a first support member adapted to be placed on one lateral aspect of an appendage above the bone joint to be treated. A first rigid arm extends from the first support member and terminates in a male member adjacent the bone joint. A second support member is placed on the same lateral aspect of the appendage as the first support member and positioned below the bone joint to be treated. A second rigid arm extends upwardly from the second support member and terminates in a female member at a point adjacent the bone joint to be treated, such that the male and female members cooperate to form a ball and socket joint. The support members are secured to the appendage so that the ball and socket joint remains adjacent the bone joint to protect and supplement the function of the bone joint. Where needed, one appliance can be placed on each aspect, medial and lateral, of the appendage to be treated to provide added support and protection for the bone joint.
Inventors
- 👤 Robert E. Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:24
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/0102; A61F5/0123
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
264 words
An orthopedic apparatus for supplementing bone joint functions in an appendage comprising: a first support member having a cushion member attached thereto for contacting an appendage; means for securing said first support member to an appendage on one side of a bone joint; a first rigid arm extending from said first support member and terminating in a ball member of the ball and socket joint positioned such that when said first support is secured to an appendage on one side of a bone joint the ball member of the ball and socket joint is located adjacent a bone joint; a second support member having a cushion member attached thereto for contacting an appendage; means for securing said second support member to an appendage on the other side of a bone joint; a second rigid arm extending from said second support member and terminating in a socket member of a ball and socket joint positioned such that when said first support is secured to an appendage on the other side of the bone joint the socket member of the ball and socket joint is located adjacent the bone joint, said ball and socket joint including a sperically shaped ball retained by a generally cup-shaped socket, said socket being mounted on said second arm such that the socket axis, defined by the line through the center of the opening of said socket and the center of the bottom portion of said socket, is aligned with the axis of said second arm; and one of said rigid arms having shock absorbing means connected intermediate its opposite ends.
Claim 2
Dependent Claim
264 words
An orthopedic apparatus for supplementing bone joint functions in an appendage comprising: a first support member having a cushion member attached thereto for contacting an appendage; means for securing said first support member to an appendage on one side of a bone joint; a first rigid arm extending from said first support member and terminating in a ball member of the ball and socket joint positioned such that when said first support is secured to an appendage on one side of a bone joint the ball member of the ball and socket joint is located adjacent a bone joint; a second support member having a cushion member attached thereto for contacting an appendage; means for securing said second support member to an appendage on the other side of a bone joint; a second rigid arm extending from said second support member and terminating in a socket member of a ball and socket joint positioned such that when said first support is secured to an appendage on the other side of the bone joint the socket member of the ball and socket joint is located adjacent the bone joint, said ball and socket joint including a sperically shaped ball retained by a generally cup-shaped socket, said socket being mounted on said second arm such that the socket axis, defined by the line through the center of the opening of said socket and the center of the bottom portion of said socket, is aligned with the axis of said second arm; and one of said rigid arms having shock absorbing means connected intermediate its opposite ends.
Claim 3
Dependent Claim
42 words
An apparatus according to claim 1 wherein said first and second support members have apertures formed therein and said means for securing said first and second support members includes rawhide straps which are laced through said apertures and tied around an appendage.
Claim 4
Dependent Claim
28 words
An apparatus according to claim 2 wherein said means for securing said first and second support members includes elastic bandages placed around said support members and an appendage.
Claim 5
Dependent Claim
21 words
An apparatus according to claim 1 wherein said ball has a shank formed thereon for limiting flexion of a bone joint.
Claim 6
Dependent Claim
46 words
An apparatus according to claim 1 wherein said shock absorbing means includes a receiver formed integral with and intermediate opposite ends of said one rigid arm, said receiver including first and second housings forming an enclosure for a shock absorbing device, and a shock absorbing device.
Claim 7
Dependent Claim
16 words
An apparatus according to claim 5 wherein said shock absorbing device is a hydraulic shock absorber.
Claim 8
Dependent Claim
15 words
An apparatus according to claim 5 wherein said shock absorbing device is a helical spring.
Claim 9
Dependent Claim
19 words
An apparatus according to claim 1 wherein one of said first and second rigid arms includes tension adjusting means.
Claim 10
Dependent Claim
36 words
An apparatus according to claim 1 including a second orthopedic apparatus wherein said first support members are connected together and said second support members are connected together at an posterior of the appendage by spring hinges.
Claim 11
Dependent Claim
248 words
An orthopedic apparatus for supplementing bone joint functions in an appendage comprising: a first support member having a cushion member attached thereto for contacting an appendage; means for securing said first support member to an appendage on one side of a bone joint; a first rigid arm extending from said first support member and terminating in a ball positioned such that when said first support is secured to an appendage on one side of a bone joint said ball is located adjacent the bone joint; a second support member having a cushion member attached thereto for contacting an appendage; means for securing said second support member to an appendage on the other side of a bone joint; a second rigid arm extending from said second support member and terminating in a generally cup shaped socket positioned such that when said second support is secured to an appendage on the other side of the bone joint said socket is located adjacent the bone joint, said ball and said socket cooperating as a ball and socket joint, said ball being sperically shaped and retained by said generally cup shaped socket, said socket being mounted on said second arm such that the socket axis, defined by the line through the center of the opening of said socket and the center of the bottom portion of said socket, is aligned with the axis of said second arm; and one of said rigid arms having shock absorbing means connected intermediate its opposite ends.
Claim 12
Dependent Claim
248 words
An orthopedic apparatus for supplementing bone joint functions in an appendage comprising: a first support member having a cushion member attached thereto for contacting an appendage; means for securing said first support member to an appendage on one side of a bone joint; a first rigid arm extending from said first support member and terminating in a ball positioned such that when said first support is secured to an appendage on one side of a bone joint said ball is located adjacent the bone joint; a second support member having a cushion member attached thereto for contacting an appendage; means for securing said second support member to an appendage on the other side of a bone joint; a second rigid arm extending from said second support member and terminating in a generally cup shaped socket positioned such that when said second support is secured to an appendage on the other side of the bone joint said socket is located adjacent the bone joint, said ball and said socket cooperating as a ball and socket joint, said ball being sperically shaped and retained by said generally cup shaped socket, said socket being mounted on said second arm such that the socket axis, defined by the line through the center of the opening of said socket and the center of the bottom portion of said socket, is aligned with the axis of said second arm; and one of said rigid arms having shock absorbing means connected intermediate its opposite ends.
Claim 13
Dependent Claim
21 words
An apparatus according to claim 10 wherein said ball has a shank formed thereon for limiting flexion of a bone joint.
Claim 14
Dependent Claim
32 words
An apparatus according to claim 10 wherein said shock absorbing means includes a receiver attached intermediate the ends of said one rigid arm and a shock absorbing device enclosed by said receiver.
Claim 15
Dependent Claim
193 words
An orthopedic apparatus for supplementing bone joint functions in an appendage comprising: a first support member having a cushion attached thereto for contacting an appendage; means for securing said first support member to an appendage on one side of a bone joint; a first rigid arm extending from said first support member and terminating in a ball member of a ball and socket joint adjacent a bone joint; a second support member having a cushion member attached thereto for contacting an appendage; means for securing said second support member to an appendage on the other side of the bone joint; a second rigid arm extending from said second support member and terminating in a socket member of a ball and socket joint; and wherein said ball and socket joint members include a sperically shaped ball retained by a generally cup shaped socket, and a shank formed on said ball for cooperating with said socket to limit flexion of a bone joint, said shank being located at the point of attachment of the first arm to the ball member and being wider than the width of the first arm at the point of attachment.
Claim 16
Dependent Claim
193 words
An orthopedic apparatus for supplementing bone joint functions in an appendage comprising: a first support member having a cushion attached thereto for contacting an appendage; means for securing said first support member to an appendage on one side of a bone joint; a first rigid arm extending from said first support member and terminating in a ball member of a ball and socket joint adjacent a bone joint; a second support member having a cushion member attached thereto for contacting an appendage; means for securing said second support member to an appendage on the other side of the bone joint; a second rigid arm extending from said second support member and terminating in a socket member of a ball and socket joint; and wherein said ball and socket joint members include a sperically shaped ball retained by a generally cup shaped socket, and a shank formed on said ball for cooperating with said socket to limit flexion of a bone joint, said shank being located at the point of attachment of the first arm to the ball member and being wider than the width of the first arm at the point of attachment.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-16 | 1984-09-15 | 1985-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-16 | 1988-09-15 | 1989-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-16 | 1992-09-15 | 1993-03-17 | $7700.00 | Window Closed / Lapsed |